CN111064884A - Automatic field crop image acquisition and transmission system based on solar energy - Google Patents

Automatic field crop image acquisition and transmission system based on solar energy Download PDF

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Publication number
CN111064884A
CN111064884A CN201911264167.8A CN201911264167A CN111064884A CN 111064884 A CN111064884 A CN 111064884A CN 201911264167 A CN201911264167 A CN 201911264167A CN 111064884 A CN111064884 A CN 111064884A
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China
Prior art keywords
solar
image acquisition
module
power supply
acquisition device
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Pending
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CN201911264167.8A
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Chinese (zh)
Inventor
穆悦
丁艳锋
刘聪
郭威
胡浩明
二宫正士
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Nanjing Agricultural University
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Nanjing Agricultural University
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Priority to CN201911264167.8A priority Critical patent/CN111064884A/en
Publication of CN111064884A publication Critical patent/CN111064884A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/65Control of camera operation in relation to power supply
    • H04N23/651Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/14Receivers specially adapted for specific applications
    • G01S19/16Anti-theft; Abduction
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/52Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661Transmitting camera control signals through networks, e.g. control via the Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Studio Devices (AREA)

Abstract

The invention provides a field crop image automatic acquisition and transmission system based on solar energy, which comprises a solar power supply device and an image acquisition device, wherein the solar power supply device is arranged outside the image acquisition device, the image acquisition device comprises a high-resolution camera, a camera control module, a time controller, a 4G communication module and a power supply module, and the solar power supply device comprises a supporting platform, a solar panel, a storage battery and a solar charging controller. The invention can realize the timing photographing, real-time transmission and remote control of field crops, meet the requirement of field crop growth monitoring, improve the working efficiency, adapt to severe environment and be suitable for various ground platforms.

Description

Automatic field crop image acquisition and transmission system based on solar energy
Technical Field
The invention belongs to the technical field of automatic image acquisition and transmission, and particularly relates to a field crop image automatic acquisition and transmission system based on solar energy.
Background
The growth condition of field crops directly influences the yield and quality of the crops. Therefore, it is still necessary to make efforts to fully understand the growth and development stages of field crops and to take effective measures (e.g., using appropriate amounts of water, fertilizers and pesticides) to ensure high yield and high quality production of field crops. Taking rice as an example, rice undergoes a series of transformations during the process of growing into mature plants from seeds. The flowering and heading period is a key period for determining the number of rice seeds and is important to monitor. To achieve high-yield, high-quality production of rice, effective measures need to be taken on rice in flowering and heading stages. At present, farmers still adopt manual visual judgment of the growth stage of rice, which wastes time and labor force, and can miss the flowering and heading period of rice in windy and rainy days, thereby reducing the yield of rice, lowering the production efficiency and reducing the harvest profit.
Problems still facing field crop observation: long-time observation, difficult automatic control, difficult solution of power supply problem and adverse environmental influence (high temperature and high humidity).
Disclosure of Invention
The technical problem to be solved by the invention is to provide a field crop image automatic acquisition and transmission system based on solar energy, which realizes the timed photographing, real-time transmission and remote control of field crops through a solar power supply device and an image acquisition device, meets the requirement of field crop growth monitoring, improves the working efficiency, can adapt to severe environment and is suitable for various ground platforms.
The technical solution for realizing the purpose of the invention is as follows:
the utility model provides a field crop image automatic acquisition transmission system based on solar energy, includes solar power supply unit and image acquisition device, and solar power supply unit installs in image acquisition device outside, wherein: the image acquisition device is provided with a high-resolution camera for shooting field crop images, a 4G communication module for communicating and transmitting with a remote server and a power supply module for acquiring electric energy from the solar power supply device and providing working voltage for the high-resolution camera and the 4G communication module, the power supply module is connected with the high-resolution camera and the 4G communication module, the 4G communication module is connected with the remote server through wireless communication, and the remote server is used for storing the field crop images and is connected and communicated with an electronic computer and a mobile phone mobile terminal; the high-resolution camera is arranged at the lower end in the image acquisition device, a camera control module for controlling shooting is connected to the high-resolution camera, the camera control module is arranged in the image acquisition device and is also connected with the 4G communication module, and the power supply module is connected with the camera control module and provides working voltage; solar power supply unit includes supporting platform, solar panel, battery and solar charging controller, 5 solar panel enclose the dress at the supporting platform upper surface, 5 solar panel forms the tetragonal body structure with supporting platform jointly, battery and solar charging controller are installed inside the solar panel who encloses the dress, solar panel is connected with the battery, solar panel, the battery all is connected with solar charging controller, solar charging controller is connected with image acquisition device's power module, wherein, solar panel is used for receiving solar energy and converts the electric energy storage into in the battery, the battery is used for the storage electric energy, solar charging controller is used for controlling solar panel and charges for the battery, and control is exported the electric energy of image acquisition device.
Still other features are as follows: the GPS module in the image acquisition device is used for determining the position corresponding to the picture acquired by the high-resolution camera, and is connected with the power supply module and the camera control module; the cooling fan is arranged in the image acquisition device and used for dissipating heat of the image acquisition device, and the cooling fan is connected with the power supply module; the time controller is arranged in the image acquisition device and used for setting the working time of the high-resolution camera for photographing, is connected with the power module, and is used for cutting off the working power supply of the high-resolution camera at the time when the high-resolution camera does not need to be photographed and switching on the power supply of the high-resolution camera at the time when the high-resolution camera needs to be photographed;
the 4G communication module is connected with a 4G antenna, and the 4G antenna is arranged outside the image acquisition device; the periphery of the image acquisition device is also provided with a radiation-proof heat-insulating material layer; the solar panel is a grid-shaped solar panel.
Compared with the prior art, the invention adopting the technical scheme has the following technical effects:
1. the solar energy-based solar energy-saving field power supply system is based on solar energy power supply and is provided with a heat dissipation device, and can adapt to the field electroless condition and the high-temperature high-humidity environment;
2. the invention can remotely control the camera to shoot in real time and automatically transmit the shot to the remote server, thereby realizing real-time and accurate monitoring;
3. the invention can improve the working efficiency, is suitable for various ground platforms such as fixed supports, mobile vehicle-mounted platforms and the like, and is beneficial to realizing the production of field crops with high quality and high yield.
Drawings
FIG. 1 is a schematic diagram of an image capture device according to the present invention;
FIG. 2 is a schematic diagram of the external structure of the solar power supply apparatus of the present invention;
FIG. 3 is a schematic diagram of the internal structure of the solar power supply apparatus of the present invention;
fig. 4 is an overall schematic of the present invention.
Reference signs mean: 1: power module, 2: camera control module, 3: time controller, 4: cooling fan, 5: 4G communication module, 6: 4G antenna, 7: GPS module, 8: high-resolution camera, 9: support platform, 10: solar panel, 11: a battery, 12: a solar charging controller.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The utility model provides a field crop image automatic acquisition transmission system based on solar energy, includes solar power supply unit and image acquisition device, and solar power supply unit installs in the image acquisition device outside.
As shown in fig. 1 and 4, the image acquisition device is provided with a high-resolution camera 8 for shooting an image of a crop in a field, a 4G communication module 5 for communicating with a remote server and transmitting, and a power module 1 for obtaining electric energy from the solar power supply device and providing working voltage for the high-resolution camera 8 and the 4G communication module 5. Power module 1 all is connected with high resolution camera 8, 4G communication module 5, and 4G communication module 5 is connected with a 4G antenna 6, 4G antenna 6 sets up in the image acquisition device outside, and 4G communication module 5 passes through wireless communication with remote server and is connected, and remote server is used for saving field crop image and removes the end with electronic computer, cell-phone and communicate.
The 4G communication module 5 adopts a 4G module with the model MT7628, and communicates through a standard LTE communication protocol. The high resolution camera 8 is a canon camera model EOS M5,
high resolution camera 8 sets up at the inside lower extreme of image acquisition device, is connected with camera control module 2 setting that is used for controlling to shoot on the high resolution camera 8 in image acquisition device, and camera control module 2 still is connected with 4G communication module 5, power module 1 is connected with camera control module 2 and provides operating voltage.
The camera control module 2 adopts a raspberry pie with a model of raspberry pi ZERO W, and controls the high-resolution camera to shoot through software programming, wherein the name of the control software is Gphoto 2.
Still be provided with cooling fan 4, GPS module 7, time controller 3 in the image acquisition device, cooling fan 4 is used for dispelling the heat to the image acquisition device, and GPS module 7 is used for confirming the position that the picture that high resolution camera 8 gathered corresponds, and time controller 3 is used for setting for the operating time that high resolution camera 8 was shot, and cooling fan 4, time controller 3 all are connected with power module 1, and GPS module 7 all is connected with power module 1, camera control module 2. The GPS module 7 employs a high-sensitivity passive antenna integrated module receiver model BS-282. The time controller 3 turns off the operating power supply of the high-resolution camera 8 at the time when photographing is not required, and turns on the power supply of the high-resolution camera 8 at the time when photographing is required. And the periphery of the image acquisition device is also provided with a radiation-proof heat-insulating material layer.
As shown in fig. 2 and 3, the solar power supply device includes a supporting platform 9, a solar panel 10, a storage battery 11 and a solar charging controller 12, wherein 5 solar panels 10 are enclosed on the upper surface of the supporting platform 9, the 5 solar panels 10 and the supporting platform 9 form a square structure together, and the storage battery 11 and the solar charging controller 12 are installed inside the enclosed solar panels 10. The solar panel 10 is a grid-shaped solar panel. The solar panel 10 is connected with a storage battery 11, both the solar panel 10 and the storage battery 11 are connected with a solar charging controller 12, the solar charging controller 12 is connected with a power module 1 of the image acquisition device, wherein the solar panel 10 is used for receiving solar energy and converting the solar energy into electric energy to be stored in the storage battery 11, the storage battery 11 is used for storing the electric energy, and the solar charging controller 12 is used for controlling the solar panel 10 to charge the storage battery 11 and controlling the electric energy output of the image acquisition device. When the battery voltage of the storage battery 11 is lower than 11.8V, the solar charging controller cuts off its connection with the power module 1, and when the storage battery 11 is charged to 12.6V, the solar charging controller resumes turning on the power module 1.
The field crop image automatic acquisition and transmission system based on solar energy has the working process as follows:
the solar panel 10 can charge the storage battery 11 under the condition of sufficient sunlight, the electric quantity of the storage battery 11 is controlled by the solar charging controller 12 to ensure safe power supply, the battery module 1 in the image acquisition device obtains electric energy from the storage battery 11 through the solar charging controller 12, and the electric quantity is controlled by the solar charging controller 12 to ensure the normal work of the whole image acquisition device.
The 4G communication module 5 is networked through the 4G antenna 6, the position of the image acquisition device is acquired in real time by the GPS module 7, the camera control module 2 receives an instruction sent by a remote server, the high-resolution camera 8 is controlled to shoot photos at regular time according to the program setting of the camera control module 2, the time controller 3 sets the working time for shooting the high-resolution camera 8, each photo is attached with a corresponding GPS position, and the 4G communication module 5 automatically transmits the shot photos to the remote server for an electronic computer or a mobile phone mobile terminal to use. The GPS position of each photo can play a role in theft prevention for the image capturing device.
The foregoing is directed to embodiments of the present invention and, more particularly, to a method and apparatus for controlling a power converter in a power converter, including a power converter, a power.

Claims (7)

1. The utility model provides a field crop image automatic acquisition transmission system based on solar energy, its characterized in that, includes solar power supply unit and image acquisition device, and solar power supply unit installs in image acquisition device outside, wherein:
the image acquisition device is provided with a high-resolution camera (8) for shooting field crop images, a 4G communication module (5) for communicating with a remote server and transmitting the images, and a power module (1) for acquiring electric energy from a solar power supply device and providing working voltage for the high-resolution camera (8) and the 4G communication module (5), wherein the power module (1) is connected with the high-resolution camera (8) and the 4G communication module (5), the 4G communication module (5) is connected with the remote server through wireless communication, and the remote server is used for storing the field crop images and is connected with an electronic computer and a mobile phone mobile terminal for communication;
the high-resolution camera (8) is arranged at the lower end in the image acquisition device, a camera control module (2) for controlling shooting is connected to the high-resolution camera (8), the camera control module (2) is arranged in the image acquisition device, the camera control module (2) is further connected with a 4G communication module (5), and the power supply module (1) is connected with the camera control module (2) and provides working voltage;
the solar power supply device comprises a supporting platform (9), a solar panel (10), a storage battery (11) and a solar charging controller (12), wherein 5 solar panels (10) are arranged on the upper surface of the supporting platform (9) in an enclosing mode, the 5 solar panels (10) and the supporting platform (9) jointly form a square structure, the storage battery (11) and the solar charging controller (12) are installed inside the enclosed solar panels (10), the solar panels (10) are connected with the storage battery (11), the solar panels (10) and the storage battery (11) are both connected with the solar charging controller (12), the solar charging controller (12) is connected with a power supply module (1) of the image acquisition device, the solar panels (10) are used for receiving solar energy and converting the solar energy into electric energy to be stored in the storage battery (11), the storage battery (11) is used for storing the electric energy, and the solar charging controller (12) is used for controlling the solar panels (10) to charge the, and controls the electrical energy output to the image acquisition device.
2. The automatic field crop image acquisition and transmission system based on solar energy as claimed in claim 1, further comprising a GPS module (7) arranged in the image acquisition device, wherein the GPS module (7) is used for determining the position corresponding to the picture acquired by the high-resolution camera (8), and the GPS module (7) is connected with the power supply module (1) and the camera control module (2).
3. The automatic collection and transmission system for the solar-based field crop images according to claim 1, further comprising a cooling fan (4) arranged in the image collection device, wherein the cooling fan (4) is used for dissipating heat of the image collection device, and the cooling fan (4) is connected with the power module (1).
4. The automatic collection and transmission system for the solar-based field crop images as claimed in claim 1, wherein the 4G communication module (5) is connected with a 4G antenna (6), and the 4G antenna (6) is arranged outside the image collection device.
5. The automatic solar-based field crop image acquisition and transmission system as claimed in claim 1, wherein a radiation-proof and heat-insulating material layer is further arranged on the periphery of the image acquisition device.
6. The automatic solar-based acquisition and transmission system for images of field crops according to claim 1, wherein said solar panel (10) is a grid solar panel.
7. The automatic acquisition and transmission system for the images of the crops in the fields based on the solar energy as claimed in claim 1, further comprising a time controller (3) arranged in the image acquisition device, wherein the time controller (3) is used for setting the photographing working time of the high-resolution camera (8), the time controller (3) is connected with the power module (1), the working power supply of the high-resolution camera (8) is cut off at the time when photographing is not needed, and the power supply of the high-resolution camera (8) is switched on at the time when photographing is needed.
CN201911264167.8A 2019-12-11 2019-12-11 Automatic field crop image acquisition and transmission system based on solar energy Pending CN111064884A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113723320A (en) * 2021-09-02 2021-11-30 南京工业职业技术大学 Crop spectral clustering analysis processing method and image acquisition device thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202514344U (en) * 2012-03-26 2012-11-07 浙江科技学院 Solar sonic growth promoter integrated with insect trapping function
CN105208344A (en) * 2015-09-28 2015-12-30 中国水稻研究所 Distributed mobile agricultural pest information acquisition and diagnosis system and embedded type camera
CN205490956U (en) * 2016-04-15 2016-08-17 张城玮 Wireless super long range positioning alarm system that shoots
CN208537936U (en) * 2018-05-21 2019-02-22 成都农业科技职业学院 A kind of acquisition of Agriculture Image and transmission control system
CN208687620U (en) * 2018-10-25 2019-04-02 中国计量大学 A kind of garden lamp with charge function
CN209498322U (en) * 2019-01-10 2019-10-18 中国矿业大学 Automatically update the small agricultural pests monitoring device of type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202514344U (en) * 2012-03-26 2012-11-07 浙江科技学院 Solar sonic growth promoter integrated with insect trapping function
CN105208344A (en) * 2015-09-28 2015-12-30 中国水稻研究所 Distributed mobile agricultural pest information acquisition and diagnosis system and embedded type camera
CN205490956U (en) * 2016-04-15 2016-08-17 张城玮 Wireless super long range positioning alarm system that shoots
CN208537936U (en) * 2018-05-21 2019-02-22 成都农业科技职业学院 A kind of acquisition of Agriculture Image and transmission control system
CN208687620U (en) * 2018-10-25 2019-04-02 中国计量大学 A kind of garden lamp with charge function
CN209498322U (en) * 2019-01-10 2019-10-18 中国矿业大学 Automatically update the small agricultural pests monitoring device of type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113723320A (en) * 2021-09-02 2021-11-30 南京工业职业技术大学 Crop spectral clustering analysis processing method and image acquisition device thereof
CN113723320B (en) * 2021-09-02 2022-11-15 南京工业职业技术大学 Crop spectral clustering analysis processing method and image acquisition device thereof

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Application publication date: 20200424